Simple and Conditional Discrimination and Specific Reinforcement in Teaching Reading: An Intervention Package.

Area of Science:

• Cognitive Psychology
• Developmental Psychology
• Special Education

Background:

• Intellectual disabilities present challenges in learning foundational skills like reading.
• Effective interventions are crucial for improving literacy in individuals with intellectual disabilities.
• Discrimination training is a key component in behavioral interventions for cognitive skill development.

Purpose of the Study:

• To evaluate an intervention package for teaching word reading to individuals with intellectual disabilities.
• To assess the efficacy of combining simple and conditional discrimination training with reinforcement.
• To determine if the intervention leads to equivalence class formation.

Main Methods:

• Participants with intellectual disabilities were divided into experimental and control groups.
• The experimental group received combined simple and conditional discrimination training.
• Conditional discrimination involved matching printed words to object/animal sounds and corresponding pictures.

Main Results:

• Pretest performance was comparable between the experimental and control groups.
• The experimental group successfully demonstrated equivalence class formation.
• Participants in the experimental group learned to read words within the established equivalence classes.

Conclusions:

• The intervention package is effective in teaching word reading to individuals with intellectual disabilities.
• Equivalence class formation is a key outcome of the combined discrimination training.
• This approach offers a promising strategy for enhancing literacy skills in this population.